CN112918477A - Overtaking control method and storage medium - Google Patents
Overtaking control method and storage medium Download PDFInfo
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- CN112918477A CN112918477A CN202110332025.1A CN202110332025A CN112918477A CN 112918477 A CN112918477 A CN 112918477A CN 202110332025 A CN202110332025 A CN 202110332025A CN 112918477 A CN112918477 A CN 112918477A
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- 241000270708 Testudinidae Species 0.000 claims description 26
- 230000008859 change Effects 0.000 description 19
- 230000001276 controlling effect Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18163—Lane change; Overtaking manoeuvres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W50/16—Tactile feedback to the driver, e.g. vibration or force feedback to the driver on the steering wheel or the accelerator pedal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
- B60W2556/65—Data transmitted between vehicles
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Abstract
The invention discloses an overtaking control method and a storage medium, wherein the overtaking control method comprises the following steps: receiving a overtaking request instruction sent by an overtaking request terminal, a first running state of a vehicle in front of a lane where the overtaking request terminal is located, and an overtaking interval between adjacent vehicles in adjacent lanes; if the first driving state accords with a preset turtle speed state and the overtaking distance is smaller than the preset distance, outputting a first prompt instruction to the overtaking request terminal; acquiring a second driving state of the front vehicle after the first prompt instruction is output; and if the second driving state accords with the preset turtle speed state, sending a second prompt instruction to an overtaking assistance terminal of the front vehicle. According to the invention, the corresponding prompt instruction is output to the overtaking request terminal or the overtaking assistance terminal without passing the condition, so that the vehicle carrying the overtaking request terminal can conveniently overtake, the traffic jam condition is reduced, and the traffic safety accident is further reduced.
Description
Technical Field
The present invention relates to the field of vehicle control systems, and in particular, to an overtaking control method and a storage medium.
Background
With the increase of vehicles, traffic management becomes more and more complex, and in order to ensure safety on a traffic road, each owner needs to drive according to a law to prevent safety accidents.
The highway is provided with a traffic lane and a passing lane, and the traffic lane is adjacent to the passing lane. The target vehicle and the preceding vehicle both travel on the traffic lane, and the preceding vehicle is located in front of the target vehicle, and a driver of the target vehicle can overtake through the overtaking lane so that the target vehicle is located in front of the preceding vehicle. But current tortoises driving on the passing lane become common dangerous behaviors in current road traffic driving. The vehicles ahead of the passing lane are driven at a tortoise speed, which not only affects the traffic efficiency, but also may induce traffic collision accidents.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a overtaking control method which can automatically prompt vehicles in the same lane to facilitate overtaking of a target vehicle, so that the phenomenon of traffic congestion is reduced.
The invention also provides a computer readable storage medium.
In a first aspect, an embodiment of the present invention provides a passing control method, including:
receiving a overtaking request instruction sent by an overtaking request terminal, a first running state of a vehicle in front of a lane where the overtaking request terminal is located, and an overtaking interval between adjacent vehicles in adjacent lanes;
if the first driving state accords with a preset turtle speed state and the overtaking distance is smaller than a preset distance, outputting a first prompt instruction to the overtaking request terminal;
acquiring a second driving state of the front vehicle after the first prompt instruction is output;
and if the second driving state accords with the preset turtle speed state, sending a second prompt instruction to an overtaking assistance terminal of the front vehicle.
The overtaking control method provided by the embodiment of the invention at least has the following beneficial effects: the first prompt instruction is output to the overtaking request terminal when the first running state is judged to accord with the preset turtle-speed state and the overtaking interval is smaller than the preset interval, the corresponding prompt operation is made according to the first prompt instruction by the overtaking request terminal to prompt the front vehicle, and the second running state of the front vehicle is found to be in accordance with the preset turtle-speed state, the overtaking assistance terminal sends the second prompt instruction to the overtaking assistance terminal of the front vehicle to prompt a driver carrying the overtaking assistance terminal to change the running state of the vehicle, the vehicle carrying the overtaking request terminal can overtake, so that the traffic jam condition is reduced, and the traffic safety accidents are reduced.
According to another embodiment of the present invention, a passing control method further includes:
acquiring a third driving state of the front vehicle after the overtaking assistance terminal receives the second prompt instruction;
and if the third driving state accords with the preset tortoise speed state, sending a third prompt instruction to the overtaking assistance terminal of the adjacent vehicle.
According to another embodiment of the present invention, a passing control method further includes:
and if the second driving state or the third driving state does not accord with the preset turtle speed state, sending overtaking prompt information to the overtaking request terminal.
According to another embodiment of the present invention, a passing control method further includes:
acquiring a fourth driving state of the adjacent vehicle after the passing assistance terminal receives the third prompt instruction;
if the fourth driving state meets a preset overtaking assisting state, acquiring the overtaking distance between adjacent vehicles;
and if the overtaking distance is larger than the preset distance, outputting overtaking prompt information to the overtaking request terminal.
According to another embodiment of the present invention, a passing control method further includes:
obtaining certification information fed back by the overtaking assistance terminal of the front vehicle;
determining penalty information according to the third driving state and a preset penalty rule, wherein the preset penalty rule comprises matching information of the third driving state and the penalty information;
and determining whether to store and send the penalty information to the overtaking assistance terminal of the front vehicle according to the certification information and the penalty information.
According to another embodiment of the present invention, a passing control method further includes:
acquiring the number of punishment times of the front vehicle according to the overtaking request instruction sent by the overtaking request terminal;
and if the punishment frequency of the front vehicle exceeds a preset punishment threshold value, sending the third prompt instruction to the overtaking assistance terminal of the adjacent vehicle in the adjacent lane.
In a second aspect, an embodiment of the present invention provides a passing control system, including:
receiving a second prompting instruction which is output by the server according to the fact that a second driving state obtained after the first prompting instruction is output meets the preset turtlespeed state;
determining a prompt mode according to the second prompt instruction and a preset prompt database, wherein the preset prompt database comprises: matching information of the second prompt instruction and the prompt mode;
and determining corresponding prompt operation according to the prompt mode.
The overtaking control system provided by the embodiment of the invention at least has the following beneficial effects: after the second prompt instruction is received, the prompt mode is determined according to the second prompt instruction and the preset prompt database, and then prompt operation is determined according to the prompt mode, so that a driver is prompted to change the driving state of the vehicle, the vehicle carrying the overtaking request terminal can overtake or accelerate driving, and the traffic jam condition is reduced.
According to the overtaking control system of the other embodiment of the invention, the prompting mode comprises any one of the following modes: physical prompting mode, voice prompting mode and other people prompting mode.
According to another embodiment of the present invention, the determining a corresponding prompt operation according to the prompt mode includes:
controlling the seat or the steering wheel to vibrate according to the physical prompting mode;
outputting voice information or adjusting the music playing volume according to the voice prompt mode;
and acquiring the face characteristics of the passenger according to the prompting modes of the other people, determining contact information according to the face characteristics and a preset characteristic database, and sending prompting information to a contact address corresponding to the contact information, wherein the preset characteristic database comprises the matching information of the face characteristics and the contact information.
In a third aspect, an embodiment of the present invention provides a computer-readable storage medium storing computer-executable instructions for causing a computer to perform the passing control method according to any one of the first or second aspects.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
FIG. 1 is a schematic flow chart diagram illustrating an exemplary embodiment of a method for controlling overtaking in accordance with the present invention;
FIG. 2 is a schematic flow chart diagram illustrating another exemplary embodiment of a method for controlling overtaking in accordance with an embodiment of the present invention;
FIG. 3 is a schematic flow chart diagram illustrating another exemplary embodiment of a method for controlling overtaking in accordance with an embodiment of the present invention;
FIG. 4 is a schematic flow chart diagram illustrating another exemplary embodiment of a method for controlling overtaking in accordance with an embodiment of the present invention;
FIG. 5 is a schematic flow chart diagram illustrating another exemplary embodiment of a method for controlling overtaking in accordance with an embodiment of the present invention;
FIG. 6 is a schematic flow chart diagram illustrating another exemplary embodiment of a method for controlling overtaking in accordance with an embodiment of the present invention;
FIG. 7 is a schematic flow chart diagram illustrating another exemplary embodiment of a method for controlling overtaking in accordance with an embodiment of the present invention;
FIG. 8 is a schematic flow chart diagram illustrating another exemplary embodiment of a method for controlling overtaking in accordance with an embodiment of the present invention;
FIG. 9 is a schematic flow chart diagram illustrating another exemplary embodiment of a method for controlling overtaking in accordance with an embodiment of the present invention;
fig. 10 is a flow chart of another embodiment of the overtaking control method according to the embodiment of the invention.
Detailed Description
The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention.
In the description of the embodiments of the present invention, if "a number" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "greater than", "lower" or "inner" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.
Overtaking request terminal
The overtaking request terminal can be a vehicle-mounted terminal or a mobile phone terminal, and preferably, the vehicle-mounted terminal is adopted, and prompt instruction transmission of the vehicle-mounted terminal is superior to prompt instruction transmission of the mobile phone terminal.
Terminal for assisting overtaking
The overtaking request terminal and the overtaking assistance terminal can be integrally arranged on the same terminal device, namely, the terminal device can be used as the overtaking request terminal and can also be used as the overtaking assistance terminal of the overtaking request terminal. The same user may be both a seeker and a helper.
Of course, the overtaking request terminal and the overtaking assistance terminal may be respectively disposed on two different terminals.
Third, the server
The server of the application can be an entity device or a virtual server.
Preferably, the server is a remote server, and the server performs remote wireless communication with the overtaking request terminal and the overtaking assistance terminal, wherein the wireless communication can be bluetooth wireless communication, WIFI wireless communication, mobile data communication and the like, and the mobile data communication is adopted in the embodiment, so that the server can receive the overtaking request instruction of the overtaking request terminal at each place and send a prompt instruction to the overtaking assistance terminal.
The general lane is divided into a overtaking lane and a traffic lane, the vehicle running speed on the overtaking lane is higher than that on the traffic lane, but under many conditions, the vehicles on the overtaking lane are consistent with the vehicle running speed of the traffic lane when the vehicles on the overtaking lane run at a torturous speed, and the overtaking space reserved between adjacent vehicles on the traffic lane cannot meet the requirement of overtaking of the vehicles, so that traffic congestion is caused, and traffic accidents are easy to happen in serious cases.
Based on the above, the application discloses a overtaking control method, which can send a prompt instruction to a front vehicle when the front vehicle is found to run at a tortoise speed and an adjacent lane does not have enough space to overtake so as to prompt the front vehicle to accelerate or change lane to facilitate overtaking, thereby reducing the condition of road congestion.
Referring to fig. 1, in a first aspect, an embodiment of the present invention discloses a method for controlling overtaking, which is executed by an overtaking request terminal, and includes:
s1100, sending a overtaking request instruction to a server;
s1200, collecting a first running state of a vehicle in front of a lane where the vehicle is located and an overtaking interval between adjacent vehicles in adjacent lanes;
s1300, sending the first driving state and the overtaking distance to a server;
s1400, receiving a first prompt instruction sent by the server, and outputting corresponding prompt information according to the first prompt instruction.
When a user finds that the vehicle in front of the lane runs at a torturous speed and the overtaking interval between adjacent vehicles in adjacent lanes or between the adjacent vehicle and the vehicle in front cannot overtake, the overtake request terminal sends an overtake request instruction to the server, and meanwhile, a first running state of the vehicle in front of the lane and the overtake interval between adjacent vehicles in adjacent lanes are collected and sent to the server, so that the server can clearly understand the condition of the overtake request terminal according to the first running state and the overtake interval to send overtake prompts to the vehicle in front, and the vehicle carrying the overtake request terminal can overtake, and therefore traffic congestion is reduced. When the server monitors that the front vehicle of the vehicle carrying the overtaking request terminal is in a turtle-speed running state, the overtaking request terminal receives a first prompt instruction sent by the server, and outputs corresponding prompt information according to the first prompt instruction to remind the front vehicle of changing the running state, so that the vehicle carrying the overtaking request terminal overtakes, and traffic jam is prevented.
The overtaking request terminal, the overtaking assisting terminal and the server are connected in any one of a vehicle networking mode, an internet mode and a traffic interconnection system mode. The overtaking request terminal sends an overtaking request instruction, a first driving state and an overtaking interval to the server in any one of the internet of vehicles, the internet and the traffic interconnection system. The first running state and the overtaking distance are mainly obtained through a video image acquired by a camera of the overtaking request terminal, and the first running state of the front vehicle and the overtaking distance between adjacent vehicles are obtained through analyzing the video image. Therefore, the overtaking request terminal can acquire the first driving state and the overtaking distance simply and accurately. When the overtaking request terminal receives the first prompt instruction, sound prompt information and light prompt information are output according to the first prompt instruction, the sound prompt information mainly comprises a whistle, the light prompt information comprises double flashes, the front vehicle is prompted to advance or change lanes in an accelerating mode through the whistle and the double flashes, so that a driver using the overtaking request terminal can overtake the vehicle conveniently, and traffic congestion is reduced.
Referring to fig. 2, in some embodiments, the overtaking control method further comprises:
s1500, receiving overtaking prompt information sent by the server when the second running state or the third running state of the vehicle in front of the monitored vehicle does not meet the preset tortoise state, or monitoring overtaking prompt information output by the server when the fourth running state of the adjacent vehicle meets the preset overtaking assisting state.
The prompting instruction output by the server is sent to the overtaking assisting terminal, so that a driver in a vehicle in front or a driver of an adjacent vehicle is prompted to accelerate or change lanes through the prompting instruction, the driver carrying the overtaking requesting terminal can conveniently overtake, and the traffic congestion situation is reduced.
Referring to fig. 3, in a second aspect, an embodiment of the present invention further discloses a method for controlling overtaking, including:
s2100, receiving a overtaking request instruction sent by an overtaking request terminal, a first driving state of a vehicle in front of a lane where the overtaking request terminal is located, and an overtaking interval between adjacent vehicles in adjacent lanes;
s2200, if the first driving state accords with a preset tortoise speed state and the overtaking interval is smaller than a preset interval, outputting a first prompt instruction to the overtaking request terminal;
s2300, acquiring a second driving state of the front vehicle after the first prompt instruction is output;
and S2400, if the second driving state accords with the preset turtle speed state, sending a second prompt instruction to an overtaking assistance terminal of the front vehicle.
When a overtaking request instruction sent by the overtaking request terminal is received, acquiring a first driving state of a vehicle in front of a lane where the overtaking request terminal is located and an overtaking distance between adjacent vehicles in adjacent lanes. And then matching the first driving state with a preset turtle speed state, if the first driving state does not accord with the preset turtle speed state, determining that the overtaking request instruction sent by the overtaking request terminal has an error so that the first prompting instruction cannot be output to the overtaking request terminal, and outputting normal driving information to the overtaking request terminal so as to prompt a driver using the overtaking request terminal to keep normal driving. If the first driving state accords with the preset tortoise state, the front vehicle is considered to be driving at the tortoise speed, then the overtaking distance between adjacent vehicles in the adjacent lanes is obtained, if the overtaking distance is larger than the preset distance, a first prompting instruction does not need to be sent to an overtaking assisting terminal of the front vehicle, overtaking prompting information is sent to an overtaking request terminal, and the overtaking request terminal can directly drive to the adjacent lanes to overtake. If the first driving state accords with the preset turtle-speed state and the overtaking interval is smaller than the preset interval, the fact that the vehicle cannot normally and quickly drive and cannot overtake is indicated, and therefore traffic congestion is easily caused, the first prompting instruction is output to the overtaking request terminal, the overtaking request terminal prompts the front vehicle to accelerate or change lanes to drive according to the first prompting instruction, and therefore the vehicle carrying the overtaking request terminal can conveniently overtake. After the first prompt instruction is sent, the overtaking request terminal outputs prompt information to prompt the front vehicle, and therefore the second driving state of the front vehicle is obtained. If the second driving state meets the preset turtlespeed state, the fact that the front vehicle does not change the driving state is indicated, and the front vehicle still drives at the turtlespeed, a second prompt instruction is sent to the overtaking assisting terminal of the front vehicle, so that the driver of the overtaking assisting terminal is prompted through the second prompt instruction to change the driving state, the driver carrying the overtaking request terminal conveniently overtakes, the experience feeling of the driver is improved, and traffic congestion is reduced. Whether the first running state of the front vehicle meets the preset tortoise state or not and the overtaking interval is smaller than the preset interval or not is judged, and the corresponding first prompt instruction is output, and when the first prompt instruction is sent to the overtaking request terminal, the front vehicle still moves forward at the tortoise speed, the second prompt instruction is output to the overtaking assistance terminal of the front vehicle, so that the prompt force of the overtaking assistance terminal is improved, overtaking is conveniently and quickly realized, and traffic congestion is reduced.
The first driving state comprises first driving time and first driving speed, and the step of judging that the first driving state accords with the preset tortoise speed state mainly comprises the step of determining corresponding preset driving time according to a driving speed interval and a preset time database, wherein the preset time database comprises matching information of a driving speed area and the preset driving time. And determining the preset running time according to the first running speed, and judging that the first running state accords with the preset turtle speed state if the first running time running at the first running speed reaches the preset running time. For example, the speed limit interval of the passing lane is 60-120, and the preset running time corresponding to the speed limit interval of less than 60KM/H is 10 seconds, that is, the running state of the front vehicle is determined to be the tortoise speed running state when the front vehicle is determined to run for 10 seconds at the first running speed of less than 60 KM/H. If the preset running time corresponding to the running speed interval of 60-70KM/H is 15 seconds, the running state of the front vehicle is considered to be the tortoise speed running state if the front vehicle needs to be judged to run for 15 seconds at the first running speed of 60-70 KM/H. Since the automobile running on the overtaking lane generally runs at a variable speed and has a high running speed, only the front vehicle running at a low speed for a period of time considers the turtle-speed running, but not the front vehicle running at the turtle-speed running after the running speed of the front vehicle is reduced, so that the turtle-speed running judgment non-overtaking control method is caused,
referring to fig. 4, in some embodiments, the overtaking control method further comprises:
s2500, acquiring a third driving state of the front vehicle after the overtaking assistance terminal receives the second prompt instruction;
and S2600, if the third driving state meets the preset turtle speed state, sending a third prompt instruction to an overtaking assistance terminal of the adjacent vehicle accurately.
After the second prompt instruction is sent to the overtaking assistance terminal, whether the driving state of the front vehicle is changed or not needs to be judged, so that the third driving state of the front vehicle after the overtaking assistance terminal receives the second prompt instruction is obtained, and whether the third driving state meets the preset tortoise speed state or not is judged so as to judge whether the driving state of the overtaking assistance terminal of the front vehicle is changed or not after the overtaking assistance terminal receives the second prompt instruction. If the third running state does not accord with the preset turtlespeed state, the running state of the front vehicle is changed, if the third running state accords with the preset rule state, the running state of the front vehicle is not changed, and the front vehicle still runs in the turtlespeed state, so that a third prompt instruction is sent to the overtaking assisting terminal of the adjacent vehicle to inform a driver of the adjacent vehicle of changing the running state to increase the overtaking distance, the vehicle carrying the overtaking request terminal overtakes, and the traffic congestion is reduced.
Wherein, if output second suggestion instruction behind the overtaking assistance terminal of place ahead vehicle, still keep the turtleneck speed state in the place ahead vehicle and travel, then need seek help to adjacent vehicle, wherein if there are more adjacent vehicles in adjacent lane, then acquire the adjacent vehicle that is closest with the place ahead vehicle, send third suggestion instruction to the adjacent vehicle nearest with the place ahead vehicle, consequently adjacent vehicle can change the running state according to the third suggestion instruction of server output, so that the distance of overtaking becomes to the distance of overtaking is greater than preset interval, then the vehicle that carries overtaking request terminal can overtake, not only improved user's experience and felt and reduced the traffic jam situation.
Referring to fig. 5, in some embodiments, the overtaking control method further comprises:
and S2700, if the second driving state or the third driving state does not accord with the preset tortoise state, sending overtaking prompt information to the overtaking request terminal.
When the server sends the first prompt instruction to the overtaking request terminal, the overtaking request terminal outputs corresponding prompt information according to the first prompt instruction to prompt a driver of the front vehicle to change the driving state, if the driving state of the front vehicle is collected after the first prompt instruction is sent and is changed, and the collected second driving state does not accord with the preset tortoise speed state, wherein the driving state of the front vehicle can be changed in two modes, namely accelerated driving and accelerated lane changing. And outputting overtaking prompt information to the overtaking request terminal if the second driving state does not accord with the preset tortoise state after the vehicle in front is accelerated to drive or is accelerated to change lane, so that a driver carrying the overtaking request terminal can overtake the vehicle through the overtaking prompt information, and the traffic congestion is reduced. And if the second driving state does not accord with the preset turtle speed state, the whole overtaking process is finished, and a second prompt instruction is not sent to the overtaking assistance terminal. And if the second driving state of the front vehicle accords with the preset turtle speed state, sending a second prompt instruction to the overtaking assistance terminal of the front vehicle so as to prompt the driver in the front vehicle to change the driving state by sending the second prompt instruction to the overtaking assistance terminal aiming at the condition that the driver of the front vehicle does not receive the prompt information output by the overtaking request terminal according to the first prompt instruction. If the overtaking assistance terminal of the front vehicle changes the driving state after receiving the second prompt instruction, the collected third driving state is not in accordance with the preset tortoise speed state, and the third prompt instruction is not required to be sent to the overtaking assistance terminal of the adjacent vehicle, so that overtaking prompt information is sent to the overtaking request terminal, a driver of the overtaking request terminal can conveniently carry out overtaking operation, the driving experience of a user is improved, the probability of traffic jam occurrence is reduced, and traffic accidents caused by the tortoise speed driving are reduced.
And judging that the second driving state or the second driving state does not accord with a preset tortoise speed state, mainly judging that the front vehicle is accelerated to execute or is accelerated to change lanes, judging that the front vehicle does not run at the tortoise speed or occupies no lane, and overtaking the vehicle with the overtaking request terminal to reduce the traffic jam.
Referring to fig. 6, in some embodiments, the overtaking control method further comprises:
s2800, acquiring a fourth driving state of the adjacent vehicle after the passing assistance terminal receives the third prompt instruction;
s2900, if the fourth driving state meets the preset overtaking assisting state, acquiring an overtaking distance between adjacent vehicles;
and S2110, if the overtaking distance is larger than the preset distance, outputting overtaking prompt information to the overtaking request terminal.
The first prompt instruction is sent to the overtaking request terminal, and then the second prompt instruction is sent to the overtaking assistance terminal of the front vehicle, however, the front vehicle still does not change the running state, the third running state of the front vehicle is collected and still meets the preset tortoise state, so that the user can only turn to the adjacent vehicle of the adjacent lane, the running state is changed through the adjacent vehicle so as to increase the overtaking space, and the vehicle carrying the overtaking request terminal can conveniently overtake. Therefore, the fourth driving state of the adjacent vehicle is acquired after the third prompt instruction is sent to the overtaking assistance terminal of the adjacent vehicle. If the fourth driving state meets the preset overtaking assisting state, namely the adjacent vehicles are decelerated or accelerated to increase the overtaking space until the overtaking space is larger than the preset distance, the overtaking prompt information is output to the overtaking request terminal so that the vehicles carrying the overtaking request terminal immediately start to overtake, the experience feeling of the users during driving is increased, and the traffic jam condition is reduced.
Referring to fig. 7, in some embodiments, the overtaking control method further comprises:
s2120, obtaining certification information fed back by an overtaking assistance terminal of a front vehicle;
s2130, determining penalty information according to the third driving state and a preset penalty rule, wherein the preset penalty rule comprises matching information of the third driving state and the penalty information;
s2140, whether the penalty information is stored and sent to the overtaking assistance terminal of the vehicle ahead is determined according to the certification information and the penalty information.
The overtaking assistance terminal of the front vehicle still does not change the driving state but keeps the turtles speed driving state after receiving the second prompt instruction, the server needs to punish the front vehicle, but needs to acquire the certification information fed back by the overtaking assistance terminal in the front vehicle for judging whether the traffic jam is caused by the fact that the front vehicle is intentionally driven at the turtles speed, and then judges whether the front vehicle is in fact according to the certification information, wherein the certification information is vehicle fault certification information, health reasons of a driver of the front vehicle, emergency and the like, the certification information is considered to be effective information, and after the punishment information is determined according to the third driving state and a preset punishment rule, the punishment information is not stored and is not sent to the overtaking assistance terminal of the front vehicle if the punishment information is effective information. And if the information is invalid, storing the penalty information and sending the penalty information to the overtaking assistance terminal of the front vehicle. Therefore, the driver of the vehicle without the front is not penalized by the intentional action, and the driver is penalized and the penalty information is recorded under the condition that the driver intentionally drives at the tortoise speed, so that the normal driving of the driver is regulated in the form of the penalty.
For example, if the third traveling state is 30 seconds or more below the minimum speed limit, the penalty information is 12 points or 1000 yuan according to the matching information of the preset penalty rule. And if the third driving state is that the front vehicle is lower than the highest speed limit by 40% in the overtaking lane for more than 45 seconds, the penalty information is 6 points or 800 yuan. Corresponding penalty information is therefore determined by the different third driving state to determine corresponding penalty information for the severity of the violation of the preceding vehicle.
Referring to fig. 8, in some embodiments, the overtaking control method further comprises:
s2160, obtaining the punishment times of the front vehicle according to the overtaking request command sent by the overtaking request terminal;
s2170, if the punishment frequency of the front vehicle exceeds the preset punishment threshold, sending a third prompt instruction to the overtaking assistance terminal of the adjacent vehicle of the adjacent lane
The method comprises the steps of obtaining the number of punishment times of a front vehicle after receiving a overtaking request instruction sent by an overtaking request terminal, identifying the license plate number of the front vehicle according to the overtaking request instruction as the punishment information not only stores the license plate number but also stores an ID account number of an overtaking assistance terminal corresponding to the license plate number, searching the punishment information corresponding to the license plate number in a storage database according to the license plate number, and if the license plate vehicle does not have corresponding punishment information, considering that the front vehicle is not punished so that the number of punishment times is 0, and directly sending a first prompt instruction to the overtaking request terminal. If the penalty information corresponding to the license plate number is recognized to be multiple, the number of the penalty information is calculated to obtain the number of times of penalty, if the number of times of penalty is larger than a preset penalty threshold value, a first prompt instruction does not need to be sent to a passing request terminal, a second prompt instruction does not need to be sent to a passing assistance terminal of a vehicle in front, and a third prompt instruction only needs to be sent to a passing assistance terminal of an adjacent lane, so that a driver in the adjacent vehicle is prompted to change the running state of the vehicle to increase the passing distance, and the vehicle carrying the passing request terminal can pass. Therefore, the vehicles with excessive punishment times do not need to be prompted any more, but directly request the adjacent vehicles for assistance, the overtaking of the vehicles with the overtaking request terminals can be accelerated, and the traffic congestion is reduced.
For example, assuming that the preset penalty threshold is 2 times, if the penalty number for identifying the vehicle ahead is 3 times, the third prompt instruction is directly sent to the passing assistance terminal of the adjacent vehicle without sending the first prompt instruction to the passing request terminal or sending the second prompt instruction to the passing assistance terminal of the vehicle ahead, so that the vehicle carrying the passing request terminal can be accelerated to pass, and the traffic congestion is reduced.
In the embodiment, no matter the adjacent vehicles are in the same driving direction or the opposite driving direction, the driving state of the front vehicle and the driving state of the adjacent vehicles are judged to be the same, and the obtained overtaking distance is the distance between the adjacent vehicles or between the adjacent vehicle and the front vehicle, so that the overtaking distance is determined according to the adjacent vehicles, the front vehicle and the front and rear vehicles of the adjacent vehicles, and therefore, whether prompt instructions are needed to be sent or not is analyzed more accurately.
Referring to fig. 9, in a third aspect, an embodiment of the present invention further discloses a overtaking control method, executed by an overtaking assistance terminal, including:
s3100, receiving a second prompting instruction which is output by the server according to the fact that a second driving state obtained after the server outputs the first prompting instruction accords with a preset turtlespeed state;
s3200, confirm the suggestion mode according to second suggestion instruction and preset suggestion database, preset the suggestion database and include: matching information of the second prompt instruction and the prompt mode;
and S3300, determining a corresponding prompt operation according to the prompt mode.
The overtaking assistance terminal can be carried by a vehicle in front of the vehicle carrying the overtaking request terminal or can be carried by an adjacent vehicle. And if the overtaking assistance terminal is carried by the front vehicle, receiving a second prompt instruction, determining a prompt mode according to the second prompt instruction and a preset prompt database, and performing corresponding prompt operation according to the prompt mode to prompt a driver carrying the overtaking assistance terminal so as to prompt the driver to change the driving state of the vehicle to facilitate overtaking of the rear vehicle. If the overtaking assisting terminal is carried by the adjacent vehicle, a third prompt instruction is received, a corresponding prompt mode is determined according to the third prompt instruction and a preset prompt database, and the preset prompt database also comprises matching information of the third prompt instruction and the prompt mode, so that the overtaking assisting terminal makes corresponding prompt operation according to the prompt mode to prompt a driver in the adjacent vehicle, the running state of the adjacent vehicle is changed to increase the overtaking distance, and the vehicle carrying the overtaking request terminal conveniently overtakes.
Referring to fig. 10, in some embodiments, the prompting modes include a physical prompting mode, a voice prompting mode, and a others prompting mode. Step S3300 includes:
s3310, controlling the seat or steering wheel to vibrate according to the physical prompting mode;
s3320, outputting voice information or adjusting the music playing volume according to the voice prompt mode;
s3330, acquiring the face characteristics of the passenger according to the prompting modes of others, determining contact information according to the face characteristics and a preset characteristic database, and sending the prompting information to a contact address corresponding to the contact information, wherein the preset characteristic database comprises the matching information of the face characteristics and the contact information.
The prompting mode is determined according to the overtaking assistance terminal, if the set prompting mode is the physical prompting mode, the prompting mode is determined to be the physical prompting mode after the second prompting instruction is received, then the seat or the steering wheel is controlled to vibrate according to the physical prompting mode, and the driver carrying the overtaking assistance terminal is prompted to assist the rear vehicle to overtake through the vibration of the seat or the steering wheel. If the set prompting mode is a voice prompting mode, corresponding voice information is output or the in-vehicle music is reduced or turned off according to the voice prompting mode, therefore, the second prompting instruction is sent after the first prompting instruction is sent to the overtaking request terminal, the second driving state of the front vehicle is not changed, and therefore, considering that a driver in the front vehicle can not hear a whistle sent by the overtaking request terminal according to the first prompting instruction due to the fact that the volume of the music is too large, the driver in the front vehicle can be better prompted by reducing or turning off the in-vehicle music. If the set prompting modes are other prompting modes, the face characteristics of passengers in the vehicle are identified according to the condition that the driver wears earphones of other equipment, then the corresponding contact address is determined according to the face characteristics and the preset characteristic data, and the prompting information is sent to the contact address corresponding to the contact information, wherein the prompting information can be sent to the passengers in the vehicle through any one of the contact addresses of telephone, short message, WeChat or QQ, so that the drivers of the front vehicles can be prompted to overtake the rear vehicles through the passengers in the vehicle, and traffic jam is reduced. The adjacent vehicle carrying the passing assistance terminal determines the prompting mode according to the third prompting instruction, and then the prompting operation performed according to the prompting mode is the same as the steps S3310, S3320 and S3330, which is not described herein again.
The overtaking control method according to the embodiment of the present invention will be described in detail in a specific embodiment with reference to fig. 1 to 10. It is to be understood that the following description is only exemplary, and not a specific limitation of the invention.
And when the user finds that the front vehicle has a turtle-speed running state and the adjacent lane does not have enough overtaking space, the user sends an overtaking request instruction to the server through the overtaking request terminal, and the collected first running state of the front vehicle and the overtaking space of the adjacent lane are sent to the server. The server judges whether the first running state meets the preset turtlespeed state or not, and if the first running state meets the preset turtlespeed state and the overtaking interval is smaller than the preset interval, the server outputs a first prompt instruction to the overtaking request terminal. The overtaking request terminal controls the vehicle to whistle and double-flash according to the first prompt instruction so as to prompt the vehicle in front to accelerate to go straight or accelerate to change lanes through whistle and double-flash. And the server acquires a second driving state of the front vehicle, and if the second driving state does not accord with the preset turtle speed state, the whole overtaking control process is completed. If the second driving state accords with the preset tortoise state, a second prompt instruction is output to an overtaking assistance terminal of the front vehicle, the overtaking assistance terminal determines a prompt mode according to the second prompt instruction and a preset prompt database, and if the prompt mode is a physical prompt mode, the seat or the steering wheel is controlled to vibrate to prompt a driver of the front vehicle to advance or change lanes in an accelerating mode, so that the vehicle carrying the overtaking request terminal can overtake or run in an accelerating mode, and the traffic jam condition is reduced. The server acquires a third driving state of the front vehicle after sending the second prompt instruction, outputs a third prompt instruction to the overtaking assistance terminal of the adjacent vehicle if the third driving state still accords with the preset tortoise state, determines a prompt mode according to the third prompt instruction and the preset prompt database, and the overtaking assistance terminal makes corresponding prompt operation according to the prompt mode to prompt the adjacent vehicle to accelerate or decelerate so as to increase the overtaking distance, so that the vehicle carrying the overtaking request terminal can overtake. The server acquires a fourth driving state of the adjacent vehicle after sending a third prompting instruction, and outputs overtaking prompting information to the overtaking request terminal if the fourth driving state is preset to assist the overtaking state, so that the overtaking request terminal can remind a driver carrying the overtaking request terminal to overtake according to the overtaking prompting information, and the traffic jam condition is reduced. And meanwhile, determining penalty information according to the third driving state and a preset penalty rule, judging whether the penalty information is stored and sent to the overtaking assistance terminal of the front vehicle according to whether the certification information is valid, and storing and sending the penalty information to the overtaking assistance terminal of the front vehicle if the certification information is invalid so as to regulate that a driver does not always drive at the torture speed in an overtaking lane when driving the vehicle. Therefore, the overtaking assisting terminal sends the prompt instruction to the front vehicle or the adjacent vehicle by analyzing the running state of the front vehicle and the overtaking interval of the adjacent vehicle so as to prompt the corresponding driver to assist the vehicle carrying the overtaking request terminal to overtake through the overtaking assisting terminal, thereby reducing traffic jam and traffic accidents caused by the traffic jam.
In a fourth aspect, an embodiment of the present invention further discloses a computer-readable storage medium, where computer-executable instructions are stored, and the computer-executable instructions are configured to enable a computer to execute the passing control method according to any one of the second aspect or the third aspect.
The above-described embodiments of the apparatus are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may also be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. An overtaking control method, executed by a server, comprising:
receiving a overtaking request instruction sent by an overtaking request terminal, a first running state of a vehicle in front of a lane where the overtaking request terminal is located, and an overtaking interval between adjacent vehicles in adjacent lanes;
if the first driving state accords with a preset turtle speed state and the overtaking distance is smaller than a preset distance, outputting a first prompt instruction to the overtaking request terminal;
acquiring a second driving state of the front vehicle after the first prompt instruction is output;
and if the second driving state accords with the preset turtle speed state, sending a second prompt instruction to an overtaking assistance terminal of the front vehicle.
2. The overtaking control method as recited in claim 1, further comprising:
acquiring a third driving state of the front vehicle after the overtaking assistance terminal receives the second prompt instruction;
and if the third driving state accords with the preset tortoise speed state, sending a third prompt instruction to the overtaking assistance terminal of the adjacent vehicle.
3. The overtaking control method as recited in claim 2, further comprising:
and if the second driving state or the third driving state does not accord with the preset turtle speed state, sending overtaking prompt information to the overtaking request terminal.
4. The overtaking control method as recited in claim 2, further comprising:
acquiring a fourth driving state of the adjacent vehicle after the passing assistance terminal receives the third prompt instruction;
if the fourth driving state meets a preset overtaking assisting state, acquiring the overtaking distance between adjacent vehicles;
and if the overtaking distance is larger than the preset distance, outputting overtaking prompt information to the overtaking request terminal.
5. The overtaking control method as recited in any one of claims 2 to 4, further comprising:
obtaining certification information fed back by the overtaking assistance terminal of the front vehicle;
determining penalty information according to the third driving state and a preset penalty rule, wherein the preset penalty rule comprises matching information of the third driving state and the penalty information;
and determining whether to store and send the penalty information to the overtaking assistance terminal of the front vehicle according to the certification information and the penalty information.
6. The overtaking control method as recited in any one of claims 2 to 4, further comprising:
acquiring the number of punishment times of the front vehicle according to the overtaking request instruction sent by the overtaking request terminal;
and if the punishment frequency of the front vehicle exceeds a preset punishment threshold value, sending the third prompt instruction to the overtaking assistance terminal of the adjacent vehicle in the adjacent lane.
7. The overtaking control method is characterized by being executed by an overtaking assistance terminal and comprising the following steps:
receiving a second prompting instruction which is output by the server according to the fact that a second driving state obtained after the first prompting instruction is output meets the preset turtlespeed state;
determining a prompt mode according to the second prompt instruction and a preset prompt database, wherein the preset prompt database comprises: matching information of the second prompt instruction and the prompt mode;
and determining corresponding prompt operation according to the prompt mode.
8. The passing control method according to claim 7, wherein the prompt means includes any one of: physical prompting mode, voice prompting mode and other people prompting mode.
9. The overtaking control method as recited in claim 8, wherein the determining the corresponding prompt operation according to the prompt mode comprises:
controlling the seat or the steering wheel to vibrate according to the physical prompting mode;
outputting voice information or adjusting the music playing volume according to the voice prompt mode;
and acquiring the face characteristics of the passenger according to the prompting modes of the other people, determining contact information according to the face characteristics and a preset characteristic database, and sending prompting information to a contact address corresponding to the contact information, wherein the preset characteristic database comprises the matching information of the face characteristics and the contact information.
10. A computer-readable storage medium storing computer-executable instructions for causing a computer to perform the passing control method according to any one of claims 1 to 6 or 7 to 9.
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